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. 2014 Aug;37(3):315–325. doi: 10.1016/j.infbeh.2014.04.007

Table 1.

Descriptive statistics.

Peak look duration(s) Mean look duration(s) N
Screen
Static complex Mean (StErr) 63.3 (42.1) 21.5 (15.3) 39
Range 6.5–120.3 3.8–76.9
Static non-complex Mean (StErr) 29.3 (23.6) 10.9 (8.5) 39
Range 5.5–90.2 2.8–35.4
Mixed dynamic-static Mean (StErr) 57.6 (18.5) 23.5 (13.7) 40
Range 16.0–90.0 5.1–72.3
Videos during EEG Mean (StErr) 40 (11.8) 12.1 (5.4) 38
Range 17.0–84.0 5.7–30.0



Structured free play
Free play 1 object Mean (StErr) 18.0 (6.8) 6.2 (2.6) 38
Range 6.0–30.0 2.3–12.7
Free play 4 objects Mean (StErr) 9.5 (3.7) 2.7 (0.9) 28
Range 3.0–17.0 1.2–5.5